53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
"""读 ~/skills_env.md 里的本机路径（KICAD_ROOT 等），不在脚本里写死。"""
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import io
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import os
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import re
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_ENV = None
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def env(key, default=None):
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global _ENV
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if _ENV is None:
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_ENV = {}
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p = os.path.join(os.path.expanduser("~"), "skills_env.md")
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if os.path.exists(p):
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for line in io.open(p, encoding="utf-8", errors="replace"):
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m = re.match(r"^\s*([A-Z0-9_]+)\s*=\s*(.+?)\s*$", line)
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if m:
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_ENV.setdefault(m.group(1), re.split(r"\s+#", m.group(2))[0].strip())
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return os.environ.get(key) or _ENV.get(key) or default
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def kicad_root():
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r = env("KICAD_ROOT")
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if not r:
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raise SystemExit("~/skills_env.md 里没有 KICAD_ROOT")
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return r
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def kicad_cli():
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return os.path.join(kicad_root(), "bin", "kicad-cli.exe")
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def kicad_symbol_dir():
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return os.path.join(kicad_root(), "share", "kicad", "symbols")
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def kicad_footprint_dir():
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return os.path.join(kicad_root(), "share", "kicad", "footprints")
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def chrome():
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"""headless 渲染框图用。skills_env 里可配 CHROME_EXE；否则按常见位置找 Chrome / Edge。"""
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c = env("CHROME_EXE")
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cands = [c] if c else []
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cands += [r"C:\Program Files\Google\Chrome\Application\chrome.exe",
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r"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",
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r"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe",
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r"C:\Program Files\Microsoft\Edge\Application\msedge.exe"]
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for p in cands:
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if p and os.path.exists(p):
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return p
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raise SystemExit("找不到 Chrome/Edge，请在 ~/skills_env.md 里配 CHROME_EXE")
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